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EP4SGX360KF40C4N Datasheet, PDF (28/82 Pages) Altera Corporation – Device Datasheet and Addendum for Stratix IV Devices | |||
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Chapter 1: DC and Switching Characteristics for Stratix IV Devices
Switching Characteristics
1â20
Table 1â23. Transceiver Specifications for Stratix IV GX Devices (Part 5 of 9)
Symbol/
Description
Conditions
â2 Commercial
Speed Grade
â3 Commercial/
Industrial and
â2Ã Commercial
Speed Grade (1)
â3 Military (2)
and â4
Commercial/Industrial
Speed Grade
Unit
Min Typ Max Min Typ Max Min Typ Max
DC Gain Setting
=0
â
0
ââ
0
ââ
0
â
dB
DC Gain Setting
=1
â
3
ââ
3
ââ
3
â
dB
Programmable DC
gain
DC Gain Setting
=2
â
6
ââ
6
ââ
6
â
dB
DC Gain Setting
=3
â
9
ââ
9
ââ
9
â
dB
DC Gain Setting
=4
â
12
â
â
12
â â 12
â
dB
EyeQ Data Rate
â
600 â 3250 600 â 3250 600 â 3250 Mbps
AEQ Data Rate
min VID
(diff p-p)
outer envelope
= 600 mV
2500
â
6500 2500
â
6500 â
â
â Mbps
8B/10B
encoded data
Decision Feedback
Equalizer (DFE) Data
Rate
min VID
(diff p-p)
outer envelope
= 500 mV
3125
â
6500 3125
â
6500 â
â
â Mbps
Transmitter
Supported I/O
Standards
Data rate (Single
width, non-PMA
Direct)
Data rate (Double
width, non-PMA
Direct)
Data rate (Single
width, PMA Direct)
Data rate (Double
width, PMA Direct)
(13)
VOCM
Differential on-chip
termination
resistors
1.4 V PCML, 1.5 V PCML
â
600 â 3750 600 â 3750 600 â 3750 Mbps
â
1000 â 8500 1000 â
6500 1000 â
6375
(22)
Mbps
â
600 â 3250 600 â 3250 600 â 3250 Mbps
â
1000 â 6500 1000 â 6500 1000 â 6375 Mbps
0.65 V setting â 650 â â 650 â â 650 â mV
85ïï setting
85 ± 15%
85 ± 15%
85 ± 15%
ï
100ïï setting
100 ± 15%
100 ± 15%
100 ± 15%
ï
120ïï setting
120 ± 15%
120 ± 15%
120 ± 15%
ï
150-ï setting
150 ± 15%
150 ± 15%
150 ± 15%
ï
January 2014 Altera Corporation
Stratix IV Device Handbook
Volume 4: Device Datasheet and Addendum
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